| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years [coord] have [adv] [vb pp] | 10 |
|
| 2 | years and have [adv] [vb pp] | 9 |
|
| 3 | years and have [adv] [vb pp] | 9 |
|
| 4 | years [conj] have never [vb pp] | 7 |
|
